Observations on the gases in human arterial and venous blood
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چکیده
منابع مشابه
Can Venous Blood Gases Replace Arterial Blood Gases in Diabetic Ketoacidosis/Renal Failure Induced Metabolic Acidosis?
The study aims to identify the correlation between arterial and venous blood gas variables, in patients with metabolic acidosis secondary to renal failure and/or diabetic ketoacidosis(DKA). Paired arterial and venous blood samples of 100 patients, with metabolic acidosis resultant to renal failure and/or diabetic ketoacidosis during 2009-2011, were analyzed and the correlation between the varia...
متن کاملHuman Cerebral Arterio-venous Vasoactive Exchange during Alterations in Arterial Blood Gases Running Title: Cerebral Vasoactive Agents and Arterial Blood Gases
Cerebral blood flow (CBF) is highly regulated by changes in arterial PCO 2 and arterial PO 2. Evidence from animal studies indicates that various vasoactive factors, including release of noradrenaline, endothelin, adrenomedullin, C-natriuretic peptide (CNP) and nitric oxide (NO), may play a role in arterial blood gas-induced alterations in CBF. For the first time, we directly quantified exchang...
متن کاملeffect of sample storage temperature and time delay on blood gases, bicarbonate and ph in human arterial blood samples
conclusions in samples stored in plastic syringes, overestimation of pao2 levels should be noted if samples cooled before analysis. in samples stored in plastic syringes, it is not necessary to store samples in iced water when analysis delayed up to one hour. results pao2 of the samples stored at 0°c was increased significantly after 60 minutes (p = 0.007). the paco2 of the samples kept for 30 ...
متن کاملDiazepam and meperidine on arterial blood gases in healthy volunteers.
July, 1974 377 TERIAL blood gases and p11 may reflect the respiratory depression produced by tranquilizing and narcoticanalgesic agents used in premedication before surgical anesthesia. The absence of respiratory depression is one of the desirable qualities of an ideal premedicant or sedative drug. Therefore, it is essential to know if, and to what extent, a particular drug depresses respiratio...
متن کاملThe effect of methotrimeprazine on arterial blood gases in human volunteers.
Since methotrimeprazine proved to be both an effective tranquilizer and analgesic, its effect in a tranquilizing dose of 0.15 mg/kg on the arterial blood gases was determined in human volunteers. Because of the known potentiating effect of some phenothiazines on the narcotic-analgesic induced respiratory depression and analgesia, the effect of methotrimeprazine on the meperidine-induced respira...
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ژورنال
عنوان ژورنال: The Journal of Pathology and Bacteriology
سال: 1920
ISSN: 0368-3494,1555-2039
DOI: 10.1002/path.1700230410